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README.md

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+# Deep Research Pro 🔬
+
+A powerful, self-contained deep research skill for [OpenClaw](https://github.com/openclaw/openclaw) / Clawdbot agents. Produces thorough, cited reports from multiple web sources.
+
+**No API keys required** — uses DuckDuckGo search.
+
+## Features
+
+- 🔍 Multi-query web + news search
+- 📄 Full-page content fetching for deep reads
+- 📊 Automatic deduplication across queries
+- 📝 Structured reports with citations
+- 💾 Save to file (Markdown or JSON)
+- 🆓 Completely free — no paid APIs
+
+## Installation
+
+### Via ClawdHub (coming soon)
+```bash
+clawdhub install deep-research-pro
+```
+
+### Manual
+```bash
+cd your-workspace/skills
+git clone https://github.com/parags/deep-research-pro.git
+```
+
+## Usage
+
+### As an Agent Skill
+
+Just ask your agent to research something:
+```
+"Research the current state of nuclear fusion energy"
+"Deep dive into Rust vs Go for backend services"
+"What's happening with the US housing market?"
+```
+
+The agent will follow the workflow in `SKILL.md` to produce a comprehensive report.
+
+### CLI Tool
+
+The `scripts/research` tool can also be used standalone:
+
+```bash
+# Basic multi-query search
+./scripts/research "query 1" "query 2" "query 3"
+
+# Full research mode (web + news + fetch top pages)
+./scripts/research --full "AI agents 2026" "monetizing AI skills"
+
+# Save to file
+./scripts/research --full "topic" --output results.md
+
+# JSON output
+./scripts/research "topic" --json
+
+# Fetch specific URLs
+./scripts/research --fetch "https://example.com/article"
+```
+
+### Options
+
+| Flag | Description |
+|------|-------------|
+| `--full` | Enable news search + fetch top 3 pages |
+| `--news` | Include news search |
+| `--max N` | Max results per query (default 8) |
+| `--fetch-top N` | Fetch full text of top N results |
+| `--output FILE` | Save results to file |
+| `--json` | Output as JSON |
+
+## How It Works
+
+1. **Plan** — Break topic into 3-5 sub-questions
+2. **Search** — Run multiple queries across web + news
+3. **Deduplicate** — Remove duplicate sources
+4. **Deep Read** — Fetch full content from key sources
+5. **Synthesize** — Write structured report with citations
+
+## Report Structure
+
+```markdown
+# Topic: Deep Research Report
+
+## Executive Summary
+## 1. First Major Theme
+## 2. Second Major Theme
+## Key Takeaways
+## Sources (with links)
+## Methodology
+```
+
+## Requirements
+
+- Python 3.11+
+- [uv](https://github.com/astral-sh/uv) (auto-installs dependencies)
+
+The script is self-contained — dependencies install automatically on first run.
+
+## License
+
+MIT
+
+## Author
+
+Built by [AstralSage](https://moltbook.com/u/AstralSage) 🦞

SKILL.md

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+---
+name: deep-research-pro
+version: 1.0.0
+description: "多源深度研究代理。"
+homepage: https://github.com/paragshah/deep-research-pro
+metadata: {"clawdbot":{"emoji":"🔬","category":"research"}}
+---
+
+# Deep Research Pro 🔬
+
+A powerful, self-contained deep research skill that produces thorough, cited reports from multiple web sources. No paid APIs required — uses DuckDuckGo search.
+
+## How It Works
+
+When the user asks for research on any topic, follow this workflow:
+
+### Step 1: Understand the Goal (30 seconds)
+
+Ask 1-2 quick clarifying questions:
+- "What's your goal — learning, making a decision, or writing something?"
+- "Any specific angle or depth you want?"
+
+If the user says "just research it" — skip ahead with reasonable defaults.
+
+### Step 2: Plan the Research (think before searching)
+
+Break the topic into 3-5 research sub-questions. For example:
+- Topic: "Impact of AI on healthcare"
+  - What are the main AI applications in healthcare today?
+  - What clinical outcomes have been measured?
+  - What are the regulatory challenges?
+  - What companies are leading this space?
+  - What's the market size and growth trajectory?
+
+### Step 3: Execute Multi-Source Search
+
+For EACH sub-question, run the DDG search script:
+
+```bash
+# Web search
+/home/clawdbot/clawd/skills/ddg-search/scripts/ddg "<sub-question keywords>" --max 8
+
+# News search (for current events)
+/home/clawdbot/clawd/skills/ddg-search/scripts/ddg news "<topic>" --max 5
+```
+
+**Search strategy:**
+- Use 2-3 different keyword variations per sub-question
+- Mix web + news searches
+- Aim for 15-30 unique sources total
+- Prioritize: academic, official, reputable news > blogs > forums
+
+### Step 4: Deep-Read Key Sources
+
+For the most promising URLs, fetch full content:
+
+```bash
+curl -sL "<url>" | python3 -c "
+import sys, re
+html = sys.stdin.read()
+# Strip tags, get text
+text = re.sub('<[^>]+>', ' ', html)
+text = re.sub(r'\s+', ' ', text).strip()
+print(text[:5000])
+"
+```
+
+Read 3-5 key sources in full for depth. Don't just rely on search snippets.
+
+### Step 5: Synthesize & Write Report
+
+Structure the report as:
+
+```markdown
+# [Topic]: Deep Research Report
+*Generated: [date] | Sources: [N] | Confidence: [High/Medium/Low]*
+
+## Executive Summary
+[3-5 sentence overview of key findings]
+
+## 1. [First Major Theme]
+[Findings with inline citations]
+- Key point ([Source Name](url))
+- Supporting data ([Source Name](url))
+
+## 2. [Second Major Theme]
+...
+
+## 3. [Third Major Theme]
+...
+
+## Key Takeaways
+- [Actionable insight 1]
+- [Actionable insight 2]
+- [Actionable insight 3]
+
+## Sources
+1. [Title](url) — [one-line summary]
+2. ...
+
+## Methodology
+Searched [N] queries across web and news. Analyzed [M] sources.
+Sub-questions investigated: [list]
+```
+
+### Step 6: Save & Deliver
+
+Save the full report:
+```bash
+mkdir -p ~/clawd/research/[slug]
+# Write report to ~/clawd/research/[slug]/report.md
+```
+
+Then deliver:
+- **Short topics**: Post the full report in chat
+- **Long reports**: Post the executive summary + key takeaways, offer full report as file
+
+## Quality Rules
+
+1. **Every claim needs a source.** No unsourced assertions.
+2. **Cross-reference.** If only one source says it, flag it as unverified.
+3. **Recency matters.** Prefer sources from the last 12 months.
+4. **Acknowledge gaps.** If you couldn't find good info on a sub-question, say so.
+5. **No hallucination.** If you don't know, say "insufficient data found."
+
+## Examples
+
+```
+"Research the current state of nuclear fusion energy"
+"Deep dive into Rust vs Go for backend services in 2026"
+"Research the best strategies for bootstrapping a SaaS business"
+"What's happening with the US housing market right now?"
+```
+
+## For Sub-Agent Usage
+
+When spawning as a sub-agent, include the full research request and context:
+
+```
+sessions_spawn(
+  task: "Run deep research on [TOPIC]. Follow the deep-research-pro SKILL.md workflow.
+  Read /home/clawdbot/clawd/skills/deep-research-pro/SKILL.md first.
+  Goal: [user's goal]
+  Specific angles: [any specifics]
+  Save report to ~/clawd/research/[slug]/report.md
+  When done, wake the main session with key findings.",
+  label: "research-[slug]",
+  model: "opus"
+)
+```
+
+## Requirements
+
+- DDG search script: `/home/clawdbot/clawd/skills/ddg-search/scripts/ddg`
+- curl (for fetching full pages)
+- No API keys needed!

_meta.json

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+{
+  "ownerId": "kn7aeqfsshm3b3ywbcttf6749h80e4pp",
+  "slug": "deep-research-pro",
+  "version": "1.0.2",
+  "publishedAt": 1770303332827
+}

package.json

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+{
+  "name": "deep-research-pro",
+  "version": "1.0.0",
+  "description": "Multi-source deep research agent. Searches the web, synthesizes findings, and delivers cited reports. No API keys required.",
+  "keywords": ["research", "search", "analysis", "citations", "reports", "duckduckgo"],
+  "license": "MIT",
+  "author": "AstralSage",
+  "files": ["SKILL.md", "scripts/research", "package.json"]
+}